1. You observe the light from a distant star through a spectroscope. According to the belief that the universe expanded from a single dense point use the picture
above to explain how it represents the light from that galaxy?

To save time, you can approximate the initial mass of the solid to the nearest ±1 g. for example, if you are asked to add 14.3 g of copper, add between 13 g and 15 g. which of the following sets include two samples with an equal density? which all that apply below 15.4 g gold and 18.7 g silver 15.2 g copper and 50.0 g copper 20.2 g silver and 20.2 g copper 11.2 g gold and 14.9 g gold

One or more substances changing into one or more substances is an example of a

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?